Main Controls Primary Dataset Guinea worm disease Secondary Dataset Select Dataset to Compare Format Scatterplot Line Chart Bar Chart Map Scatterplot Connected Scatterplot Calc Table Table Countries & Regions Select Countries Clear All Benin Burkina Faso Cameroon Central African Republic Chad Ethiopia Ghana India Ivory Coast Kenya Mali Mauritania Niger Nigeria Pakistan Senegal South Sudan Sudan Togo Uganda Yemen Advanced Settings Show All Countries/Regions Selected Countries/Regions Y-Axis Log X-Axis Log Guinea worm disease number of reported cases, 1986–2017 Cancel Download Select one or more countries to highlight